16倍速，自动答题，自动切换列表中的视频，后台播放，学时不更新的解决方法看下面
目前为
// ==UserScript==
// @name 国家中小学智慧教育平台刷课脚本（16倍速，自动答题，自动切换列表中的视频，后台播放，学时不更新的解决方法看下面）
// @namespace http://tampermonkey.net/
// @version 2.8
// @license CC BY-NC-SA
// @description 16倍速，自动答题，自动切换列表中的视频，后台播放，学时不更新的解决方法看下面
// @author HGGshiwo
// @match https://*.zxx.edu.cn/teacherTraining/courseDetail*
// @match https://basic.smartedu.cn/teacherTraining/courseDetail*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// ==/UserScript==
(function () {
("use strict");
const xljkUrlList = [
"https://www.zxx.edu.cn/teacherTraining/courseDetail?courseId=52437a43-1e09-43cf-b7af-2beb4f96baca&tag=%E5%BF%83%E7%90%86%E5%81%A5%E5%BA%B7%E6%95%99%E8%82%B2%E6%95%99%E5%B8%88%E5%9F%B9%E8%AE%AD&channelId=&libraryId=bb042e69-9a11-49a1-af22-0c3fab2e92b9&breadcrumb=%E5%BF%83%E7%90%86%E5%81%A5%E5%BA%B7%E6%95%99%E8%82%B2%E6%95%99%E5%B8%88%E5%9F%B9%E8%AE%AD",
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];
const xljkUrlTag =
"%E5%BF%83%E7%90%86%E5%81%A5%E5%BA%B7%E6%95%99%E8%82%B2%E6%95%99%E5%B8%88%E5%9F%B9%E8%AE%AD";
// function
const sleep = async (time) => {
var p = new Promise((resolve, reject) => {
setTimeout(() => {
resolve();
}, time);
});
return p;
};
const waitLoading = async () => {
var resItems = document.getElementsByClassName("resource-item");
var video = document.getElementsByTagName("video");
if (resItems.length === 0 || video.length === 0) {
console.log(666, "视频没有加载完成，等待1s");
await sleep(1000);
return waitLoading();
} else {
return sleep(1000);
}
};
const changInputValue = (inputDom, newText) => {
let lastValue = inputDom.value;
inputDom.value = newText;
let event = new Event("input", { bubbles: true });
event.simulated = true;
let tracker = inputDom._valueTracker;
if (tracker) {
tracker.setValue(lastValue);
}
inputDom.dispatchEvent(event);
};
const getActiveVideoAndPlay = async () => {
//获取当前的页面活跃的视频并且播放
await waitLoading();
renderMenu()
//获取当前视频位置
var groups = document.getElementsByClassName("fish-collapse-item");
//寻找最后一个打开的group(子group可能打开多个)
var groupNo = undefined;
if (![...groups].findLastIndex) {
//适配chrome版本低于97, firefox版本低于108的用户
groupNo = [...groups].reverse().findIndex((item) => {
return item.className.includes("active");
});
} else {
groupNo = [...groups].findLastIndex((item) => {
return item.className.includes("active");
});
}
var base = groupNo === -1 ? document : groups[groupNo];
var resItems = base.getElementsByClassName("resource-item");
var resNo = [...resItems].findIndex((item) => {
return item.className.includes("active");
});
//计算下一个视频的位置
const toNextVideo = async () => {
if (resNo + 1 == resItems.length) {
//看完了当前组
if (groupNo + 1 == groups.length) {
var urlList = [];
//是心理健康教育培训
if (location.href.includes(xljkUrlTag)) {
urlList = [...xljkUrlList];
}
var curUrl = urlList.indexOf(location.href);
if (curUrl + 1 == urlList.length) {
console.log(666, "看完了所有学习页面，退出");
} else if (curUrl != -1) {
console.log(666, "进入下一个学习页面");
window.open(urlList[curUrl + 1], "_self");
}
} else {
//观看下一组
console.log(666, `点击下一组的第一个视频`);
document
.getElementsByClassName("fish-collapse-header")
[groupNo + 1].click();
await sleep(1000);
resItems =
groups[groupNo + 1].getElementsByClassName("resource-item");
resItems[0].click();
getActiveVideoAndPlay();
}
} else {
//观看当前组的下一个视频
resItems[resNo + 1].click();
console.log(666, `点击当前组的下一个视频`);
getActiveVideoAndPlay();
}
};
//保证看完的不再看
let icons = resItems[resNo].getElementsByClassName("iconfont");
if (icons[1] && icons[1].className.includes("icon_checkbox_fill")) {
console.log(666, `第${groupNo + 1}, 第${resNo + 1}个视频已经观看`);
await toNextVideo();
return;
}
console.log(666, `开始观看: 第${resNo + 1}个视频，第${groupNo + 1}组`);
try {
// //视频修改为标清 zxj663建议添加
let sped = document.querySelector(
"div.vjs-menu-button.vjs-menu-button-popup.vjs-control.vjs-button.vjs-resolution-button > span"
);
if (sped && sped.innerText != "标清") {
document
.querySelector(
"div.vjs-menu-button.vjs-menu-button-popup.vjs-control.vjs-button.vjs-resolution-button > div > ul > li:nth-child(2) > span.vjs-menu-item-text"
)
.click();
}
console.log(666, "完成切换src");
await sleep(1000);
var video = document.getElementsByTagName("video")[0];
video.muted = true;
video.play().catch((err) => {
console.log(666, err);
location.reload(); //视频播放出错，刷新页面
});
video.playbackRate = rateMenu[active].value;
video.addEventListener(
"ended",
async () => {
await sleep(1000);
//计算下一个视频的位置
toNextVideo();
},
false
);
video.addEventListener("pause", async () => {
//因为页面隐藏而暂停，则直接播放
if (document.hidden) {
video.play().catch((err) => {
console.log(666, err); //视频播放出错，刷新页面
location.reload();
});
return;
}
});
} catch (e) {
console.log(666, e);
getActiveVideoAndPlay(); //获取不到视频，再次调用
}
};
const setPageHandler = () => {
//点击页面的题目和弹窗
setInterval(() => {
var options = document.getElementsByClassName("nqti-option");
if (options.length) {
options[0].click();
}
var btnWapper = document.getElementsByClassName(
"index-module_markerExercise_KM5bU"
);
if (btnWapper.length) {
var btns = btnWapper[0].getElementsByClassName("fish-btn");
if (btns.length) {
btns[0].click();
}
}
var confirmBtns = document.getElementsByClassName(
"fish-modal-confirm-btns"
);
if (confirmBtns.length) {
confirmBtns[0].getElementsByClassName("fish-btn")[0].click();
}
//增加填空题支持
var inputForms = document.getElementsByClassName(
"index-module_box_blt8G"
);
if (inputForms.length != 0) {
changInputValue(
inputForms[0].getElementsByTagName("input")[1],
" "
);
}
}, 1000);
};
//修改播放速度
const changeRate = (rate, index) => {
localStorage.setItem("active", `${index}`)
active = index
document.getElementsByTagName("video")[0].playbackRate = rate
return false
}
//修改速度菜单
const renderMenu = () => {
document.querySelector(".vjs-playback-rate .vjs-menu-content").innerHTML =
rateMenu.map((rate, index) =>
`<li class="vjs-menu-item" tabindex="-1" role="menuitemradio" aria-disabled="false"
aria-checked="${index == active}">
<span class="vjs-menu-item-text">${rate.title}</span>
<span class="vjs-control-text" aria-live="polite"></span>
</li>`
).join(" ")
const doms = document.querySelectorAll(".vjs-playback-rate .vjs-menu-content .vjs-menu-item")
rateMenu.forEach((rate, index) => {
doms[index].addEventListener("click", ()=>changeRate(rate.value, index), false)
})
}
//获取速度
let activeStr = localStorage.getItem("active")
const rateMenu = [{ title: "1x", value: 1 }, { title: "4x", value: 4 }, { title: "8x", value: 8 }, { title: "12x", value: 12 }, { title: "16x", value: 16 }]
let active = activeSactivetr === null ? rateMenu.length - 1 : parseInt(activeStr)
//下面开始运行脚本
console.log(666, "开始执行脚本")
setPageHandler();
getActiveVideoAndPlay();
})();